No, I set mine up quickly late last night but nothing is showing still. I think it's because I put the code in some ad rotation code on my site, which means if some one or bot checks the page the ads/code might not show. I think I'll need to put the code in a dedicated space where it will show all the time.
Edit: Just had a quick look and status is Pending Traffic. I think I need to move it out of the ad rotation I had it buried in. Hmmm will have to rethink my ad placements.
Edit: Ad is showing up in marketplace now but changing the price in the cp doesn't seem to update it in the marketplace. Guess I could delete it and create it again but will leave it for the moment.